20 Most Recent Toshiba 23HLV85 Television Questions & Answers

Hi wsolem3
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Let me know if I can assist further.
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Please read my guides first to get some understanding so you can narrow down the problem before ordering any parts.
Basic LCD monitor and TV troubleshooting guide: http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting http://www.fixya.com/support/r7406380-tv_training_manuals Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague Parts: www.shopjimmy.com Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps. Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series. Please leave rating if it helps.

Hello Corey hi, Its not the power source but the power supply circuit board on your TV. this is where the red light is connected. this simply means that there is an overload/short circuit somewhere inside your TV. this overload prevents the power supply board to turn on for protection. To find the overload in your TV, needs the services of a technician. Usually they swap boards and isolate where the problem is. I suggest you inquire about your problem to your dealer. see if they have after-market service.

This is due to the fact that the front end of the RF section is faulty and so there is no signal available to the video amp to be processed.
The fault can be any where from the input tuner, the VI F/SIF sections or the conversions( A/D).
You might ahve to start with a signal test to arrive easily at issue, possible that it can be the tuner itself as it most prone to failure.
Finally check the mode section secction of the AV/tuner which can be a suspected area due to a gate failure.

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Yes,Ur main Tuner board have problems,the ICS on the board is not coverting.Tries websites Shopjimmy.com,Ebay.com to buy a refurbish Tuner board for the replacement.

Bad power supply. Symptoms: No display at all, no power indicator light, no sound from speakers, momentary popping or clicking noise, "burnt electronics" smell. Typically caused by failed capacitors. Can be usually be repalced and continue to have working display for a long time. Repair: Replace power supply. Super cheap when it's just a couple of bad capacitor to medium expense when repalcing whole power supply unit.
-=/ Daft Tech /=-

be sure all units are auto volt. if you plug units 110V to 220V it might be damage or fuse will blown up.

First before you spend crazy money on a new monitor try updating your video card driver.

This is a known issue with this TV. The following might resolve it: Check Mute and Volume: Ensure that the TV is not muted and that the volume is set appropriately. Sometimes accidental button presses can lead to muted sound or low volume. Inspect External Speakers: If you're using external speakers, verify their connections. Loose cables or faulty speakers can cause sound issues. Test Different Inputs: Connect a non-HDMI device (such as a DVD player) to the TV. Observe if the sound distortion occurs. If it doesn't, the problem might be related to the HDMI signal from your Virgin box. HDMI Troubleshooting: If the issue persists with the DVD player over HDMI, consider the following: HDMI Cable: Check the HDMI cable for damage or loose connections. Virgin Signal: Contact Virgin to inspect the signal/lines and replace the box if necessary. Mainboard Replacement (if needed): If the sound distortion persists, it could be due to a faulty sound processor chip on the TV's mainboard. In this case, consider replacing the mainboard. TOSHIBA 42RV500E, 42RV500T, 42RV500Y, 46RV500E, 46RV500T User Guide (manualmachine.com)

There may be loose contact or track open in main board.So try to check the main board thoroughly where you may find the loose of connection or track open.